# Go to the Administration > Settings > General panel.
# In the box for WordPress address (URI): change the address to the new location of your main WordPress core files.
# In the box for Blog address (URI): change the address to the new location, which should match the WordPress address (URI).
# Click Update Options.

I can't find an Update Options button or field anywhere. Where is that suppossed to be? On the general settings page i do not have any save changes or anything button. I tried changing the blog url and not pressing anything but that obviously doesn't save anything.

Hi again... I figuered it out. I had to deaktivate one of all the plugins that are aktivated and then the whole general settings page shows up again... It tried it with several different plugins and it was any one of them and only one at a time. Wierd but it's working now...
Thanks,
Hannah